168396965 (number)

168396965 is an odd 9-digits composite number following 168396964 and preceding 168396966. In scientific notation, it is written as 1.68396965 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 122470480 positive integers (up to 168396965) that are relatively prime to 168396965.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred ninety-six thousand nine hundred sixty-five

Notation

Scientific notation 1.68396965 × 10^8
Engineering notation 1.68396965 × 10^6

Prime Factorization of 168396965

Prime Factorization 11 × 5 × 3061763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168396965
Product of the distinct prime numbers

The prime factorization of 168396965 is 11 × 5 × 3061763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168396965)

Multiplication

n×y
n×2 336793930
n×3 505190895
n×4 673587860
n×5 841984825

Division

n÷y
n÷2 84198482.5
n÷3 56132321.666667
n÷3 42099241.25
n÷5 33679393

Exponentiation

ny
n2 28357537821211225
n3 4.7753233039647E+24
n4 8.0414995128143E+32
n5 1.3541641120069E+41

Nth Root

y√n
2√n 12976.785618943
3√n 552.21909514047
4√n 113.91569522653
5√n 44.184185343877

Divisors of 168396965

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168396964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168396965 can be divided by 8 positive divisors. The sum of these divisors (counting 168396965) is 1, the average is 0.125.

Base conversion 168396965

Base System Value
2 Binary 1010000010011000100010100101
3 Ternary 102201212110012122
4 Quaternary 22002120202211
5 Quinary 321102200330
6 Senary 24413155325
8 Octal 1202304245
10 Decimal 168396965
12 Duodecimal 4848bb45
16 Hexadecimal a0988a5
20 Vigesimal 2cc9c85
36 Base36 2s9bxh

Cryptographic Hash Functions

md5 3a4e46ee67019176ed22cc79db3bea89
sha1 96f6f5a4da9033c9e47f1d6b349894cb1146c80b
sha256 f961b23907cf4baa061d258c1b73b36ed4debf89a75901be10dc13334786bb1f
sha512 52408558eaec7a112fcf847d4de6b6096f0582452c371c87c75d12c0a65db8a50698a967d465b6b176a79725689098124aae59fe75e647c4b15476a3a1659d28
ripemd-160 7815736b0cbf4de4e60f55a3f37e6fc666429165

168396965 as geometric shapes

Circle

Radius = n
Diameter 336793930
Circumference 1058069336.2616
Area 8.9087832493012E+16

Sphere

Radius = n
Volume 2.0002827480335E+25
Surface area 3.5635132997205E+17
Circumference 1058069336.2616

Square

Length = n
Perimeter 673587860
Area 28357537821211225
Diagonal 238149271.76547

Cube

Length = n
Surface area 170145226927267350
Volume 4.7753233039647E+24
Space diagonal 291672099.2204

Equilateral Triangle

Length = n
Perimeter 505190895
Area 1.2279174070973E+16
Altitude 145836049.6102

Triangular Pyramid

Length = n
Surface area 1.2279174070973E+16
Volume 5.6277724843193E+23
Height 79383090.588489